This work aims to collect, evaluate and analyze information about companies that generate liquid spills and deposited them into the sewage of the city, therefore it is about identifying companies that generate economic activity for their significant spills; Checking if those companies have permission from dumps, and whether the companies that applied in the study met with the Physicochemical parameters established for industrial discharges covered by Decree 1594 of 1984. In this work identifies 1025 companies that implement, with most industry laundry and maintenance of vehicles and food sector. Of those 32 companies are registered in the CDMB, 8 applied and only 6 of the last one have allowed to discharge force. The characterizations made by the CDMB allow that few companies are monitored, and that is almost zero the compliance of all environmental parameters in laundries and food companies. The discontinuity on control, repeating the failings of companies and a somewhat lax attitude ...